As Puerto Williams grows as an Antarctic guardian, "Stirling House" reminds us that infrastructure alone does not build great cities. History, identity and cultural heritage are strategic assets. The future of the Cape Horn region begins with understanding its past. 🇨🇱🇦🇶🇫🇰

Stop calling Puerto Williams the end of the world. It is the beginning of Antarctica. Chile already has the geography. What it needs is ambition: port, airport, logistics, science and connectivity. Others are competing for Antarctica. Chile is already there. 🇨🇱🇦🇶🐧

And currently the MS Fridtjof Nansen @HX_Expeditions is in Puerto Natales, the gateway to Torres del Paine National Park. She will leave tomorrow for Puerto Williams and Cape Horn, one of the most beautiful cruises in the world, passing through "Glacier Alley". 🇨🇱🇦🇶🐧

The days in the southernmost City on Earth have been incredible warm. During this new summer season all the streets and sidewalks will be paved, and new sewage system and potable water pipes will also be renewed. Al last a new School will be built next to the sports field.

At sunset, Puerto Williams reminds us that geography is destiny. Nestled between the Aunashaka (Beagle Channel) and the snow-capped peaks of Navarino, the southernmost city on Earth is emerging as Chile's guardian to Antarctica and a symbol of national projection into the future

Three RJ100 departures from Puerto Williams to Antarctica in a single day. Not bad for a small city many still overlook. Chilean hospitality 🇨🇱, quality onboard service, and even a taste of Chile with products like "lúcuma", all from the world's southernmost city. #Antarctica

Three British Aerospace RJ-100 flew from Puerto Williams to Antarctica (Teniente Marsh airfield 🇨🇱) today. More than 200 passengers boarded the Silver Endeavour at King George island, avoiding the Drake Passage. A new era in Antarctic tourism started from the southernmost city.

The first Antarctic Airways flights between Puerto Williams and Villa Las Estrellas mark a new chapter in Chile's Antarctic connectivity. By strengthening the air bridge between the world's southernmost city and Antarctica, Chile enhances logistics, supports scientific activity.

One image, two gateways. The runway and the pier tell the same story: Puerto Williams 🇨🇱🇦🇶 is becoming the key maritime and air link to Antarctica. Geography created the opportunity; Chile is finally beginning to seize it. The new "Antarctic Airbridge" starts today. #Antarctica

Today, the air bridge between King George Island and Puerto Williams begins, linking Antarctic operations with continental Chile and further cementing the city’s role in the future of Antarctic logistics, tourism, and science. More than 400 flights are scheduled! 🇨🇱🇦🇶🐧🦙

When an Embraer E190 flies nonstop from Santiago to Puerto Williams, and BAe/RJ100s and Dash 8 Q400s carry passengers onward to Antarctica, it signals more than aviation growth. It marks the rise of Puerto Williams as Chile’s emerging Antarctic air hub and the southern gateway.

Silver Wind has arrived in Puerto Williams and is being bunkered by COPEC’s Don Pancho II. Another clear sign of Puerto Williams’ growing role as Antarctica’s premier gateway and expedition cruise hub. Today starts the new Antarctic airbridge between King George island. 🇨🇱🇦🇶

Silver Endeavour is a 150m long cruiseship, built in 2021 at a cost of more than USD 500 million. She has a polar class 6 (PC6) classfication. The ship will open the Antarctic airbridge between Puerto Williams and King George island, where Chile has an airstrip and new wharf🇨🇱🇦🇶

Don Pancho II is the bunkering ship of the chilean oil company COPEC. She is going to supply bunker oil for all the Antarctic ships, securing world class operations. The world's southermost Antarctic hub city: Puerto Williams 🇨🇱🇦🇶🐧🐧

And @Silversea "Silver Endeavour" arrived safely in the world's southernmost Antarctic hub city: Puerto Williams 🇨🇱🇦🇶. Also, "Don Pancho II" is ready to perform bunkering to all the cruiseships heading to Antarctica. The new Antarctic season 2026/27 is officially open.

And the Antarctic season 2026/27 will start tomorrow with the arrival of @Silversea "Silver Endeavour" in Puerto Williams. Also on Monday the official inauguration of TheCormorantat55South.com. And new airlinks that will tranform the city into the southernmost Antarctic hub. 🇨🇱🇦🇶

Very soon, some incredible things are going to happen at 55° South. The southernmost City in the world is transforming itself into the most sophisticated Antarctic hub. New airplanes, Hotels, cruiseship Terminal and the most sustainable and ecological city: Puerto Williams 🇨🇱🇦🇶

Early this morning, @AustralisEXP’s "Stella Australis" was able to disembark its passengers at the legendary Cape Horn, where they visited the lighthouse. This voyage takes place weekly and includes stops in the southernmost city in the world: Puerto Williams. 🇨🇱🇦🇶🐧🦙

A wonderful day in Puerto Williams, with the first cruiseship of the season: @AustralisEXP "Stella Australis". This chilean expedition cruiseline, is the only one which visits the Cape Horn, and where the passengers are able to vist the lighthouse. A great season ahead!

From the shores of the Beagle Channel, Puerto Williams continues to grow. The new Ukika Park is a reminder that quality public spaces matter, bringing families together while reinforcing the unique identity of the southernmost city on Earth. 🇨🇱🇦🇶🐧🦙